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Energizer EN100 100-Watt Ultracompact Power Inverter

4.2 4.2 out of 5 stars 1,159 ratings

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100 - Watt

Purchase options and add-ons

Brand Energizer
Power Source Battery Powered,Corded Electric
Wattage 100 watts
Model Name EN100

About this item

  • 100 watts continuous, 200 watts peak, 12-volt DC to AC car power inverter with modified sine wave output of 120 volts/60 Hz
  • Plugs directly into 12-volt accessory port/cigarette lighter so there are no wires or cables to worry about
  • 2 USB-A ports (2.1 amps shared) for charging smart devices
  • 1 standard North American, 3-prong, grounded outlet for larger devices
  • Adjustable, pivoting head for more convenient and customizable positioning
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$22.97
Get it as soon as Wednesday, Apr 3
Only 15 left in stock - order soon.
Sold by TECHBUY and ships from Amazon Fulfillment.
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$5.99 ($0.60/Count)
Get it as soon as Wednesday, Apr 3
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Important information

Legal Disclaimer

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Energizer EN100 100-Watt Ultracompact Power Inverter
Energizer EN100 100-Watt Ultracompact Power Inverter
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Price$22.97$37.99-22% $27.99
List:$35.99
$29.99$18.99
Delivery
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Get it as soon as Wednesday, Apr 3
Customer Ratings
For traveling
4.2
5.0
4.2
4.8
Noise level
4.0
5.0
4.4
4.1
Value for money
3.9
4.3
4.5
4.3
Charging power
4.8
4.0
5.0
Sold By
TECHBUY
ZeeHoo USA
BMK BLUEMICKEY
Ansee
AMPEAK-US
power outlets
3
6
6
output voltage
120 volts
110 volts
110 volts
110 volts
110 volts
input voltage
12 volts
12 volts
12 volts
12 volts
12 volts
output power
100 watts
150 watts
200 watts
200 watts
150 watts
weight
0.5 pounds
0.39 pounds
14.4 ounces

From the manufacturer

What's in the box

  • product, manual
  • Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here. [PDF ]

    Feedback

    Energizer

    Energizer EN100 100-Watt Ultracompact Power Inverter


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    Product Description

    The Energizer 100 Watt Ultracompact Power Inverter easily taps your car's 12-volt battery and turns it into household AC power. It's easy to use—just plug into your car's 12-volt accessory port/cigarette lighter. You can easily adjust the angle with its pivoting head for a more comfortable position. You can power a laptop or small electrical device or you can use the dual USB charging port that shares 2.1 amps.

    Customer reviews

    4.2 out of 5 stars
    4.2 out of 5
    1,159 global ratings

    Customers say

    Customers like the performance and noise of the power inverter. For example, they mention that it works well, is quiet, and can easily handle a 65W charger. That said, opinions are mixed on the quality, charging, size, and ease of use.

    AI-generated from the text of customer reviews

    344 customers mention295 positive49 negative

    Customers like the performance of the power inverter. They say it works well, the AC port works great, and the connector works perfectly. Some say it's a silent power supply and can charge their laptop and other devices.

    "...it was fan less ive tried it out with my surface pro (65w) and it works great! i have a wattage meter and tried it with other devices like a..." Read more

    "...This Energizer inverter has worked flawlessly for 8 years, and seems to still be going strong." Read more

    "The EN100 works great! I use it to SILENTLY charge a Stanley fatmax via an extension cord from the 110v outlet...." Read more

    "...This is my third unit...all work wonderfully, but are in various buildings. Our place is all 12 volt, solar powered...." Read more

    76 customers mention68 positive8 negative

    Customers like the noise level of the power inverter. They mention that it is very quiet, has a heat sink, and operates silently. Some say that the sound difference is beyond compare.

    "...supply 120 volt power to a CD/iPod/iPhone docked AM/FM unit with beautiful sound...I can stream Pandora (as an example) and charge my phone at the..." Read more

    "...This inverter is quiet, without a fan, and this is the mail reason I chose this model and given my good experience with the 500W Energizer inverter..." Read more

    "...this one compared to the 180 watt cup charger is this one is silent with a heat sink and that one has a fan." Read more

    "...There were no loud fan noises...." Read more

    39 customers mention34 positive5 negative

    Customers like the value of the power inverter. They mention that it is a great investment, saves them money, and is convenient. Some say that the product is small and quiet.

    "...Love it. Came quick, well packaged and super cheap. This is my third unit...all work wonderfully, but are in various buildings...." Read more

    "...No noise, It is completely silent and heavily built and was very inexpensive. Highly recommended by me!" Read more

    "...Good value for what I paid." Read more

    "...Got about 3 years out of it. Not bad considering the price." Read more

    25 customers mention25 positive0 negative

    Customers like the versatility of the power inverter. They say it's great for traveling, essential for road trips, and perfect for travel with portable WiFi. They also say it can be used in a motorhome, car, and camping. Customers also mention that it'll charge items and run a laptop.

    "...sine wave, not square wave. It's can be use for camping, long trips in vehicles and for smaller solar powered (off the power grid)...." Read more

    "Great for camping or on the road. Lap tops, blow up mattresses, tablets for the kids, charging your phone...." Read more

    "...Essential for road trips. We found that phone chargers work faster if you plug them in using your wall outlet in the car instead of the USB ports...." Read more

    "Perfect for the car while riding out on a long trip...." Read more

    75 customers mention42 positive33 negative

    Customers are mixed about the size of the power inverter. Some mention that it's compact and convenient to use, while others say that it was bigger than expected and cumbersome to use in tight spaces.

    "...Over all it works great its compact for travel and i recommend it!" Read more

    "...The plug is short, the inverter is wide. By that I mean it won't fit in 12v outlets that are recessed or right next to other things on the dash...." Read more

    "...On / off switch feels solid too. Overall build and fit seem very good. At this time I'm pretty happy with it." Read more

    "...The new fuses arrived and were the wrong size. At this point, I had no reference as to what type of fuse I needed...." Read more

    65 customers mention44 positive21 negative

    Customers are mixed about the quality of the power inverter. Some mention it's well made and reliable, while others say that it blew a fuse twice in their car upon trying to charge a simple laptop. The safety fuses tend to blow and the circuit board assembly looked like very nice quality for a commercial product. However, some say that the product only lasted a few months before it was damaged.

    "...Should help with heat dissipation. On / off switch feels solid too. Overall build and fit seem very good. At this time I'm pretty happy with it." Read more

    "This inverter is awesome. It gives enough power to charge drill batteries and devices." Read more

    "...Specs state all sorts of electrical protection. Blowing a soldered glass fuse is not what a reasonable person would call a protected product...." Read more

    "The bubble-pack around this product is thick and tough. This protects it in shipping, so use good tools to open...." Read more

    42 customers mention26 positive16 negative

    Customers are mixed about the charging of the power inverter. Some mention that it charges their phones, tablets, and laptops with either the wall charger. However, others say that it doesn't power their Comtrend DSL modem, e reader, or laptop.

    "...Charges like a normal charger as it is supposed too.I received this produc at a discounted price for product review." Read more

    "...Update after typing it out a week later the usb row now has no power as well. One fuse not two total of 500 watt split in two..no auto bridging" Read more

    "This inverter is awesome. It gives enough power to charge drill batteries and devices." Read more

    "I've had this inverter on my boat for 2 years. It puts out enough current to charge my phone and my Shark vacuum at the same time...." Read more

    28 customers mention15 positive13 negative

    Customers are mixed about the ease of use of the power inverter. Some mention it's convenience made easy, easy to access, and plug in. However, others say that it'd be hard to plug in the first time and not easy to plug into every car.

    "...It was easy to plug in, but of my two outlets in my 99 Grand Cherokee, I could only plug it in on the left hand side; the center console design..." Read more

    "...were a way to turn it off and leave it in, given that it is so hard to push in...." Read more

    "...The connector worked perfectly. It fits the car well and the outlets connect easily...." Read more

    "Also, the outlets are loose and the plugs back out easy, exposing the prongs" Read more

    Junk. Powers itself on and off and surges
    1 Star
    Junk. Powers itself on and off and surges
    Bought to run electronics in truck while on construction sites. Worked a few days the started to turn itself on and off. Stopped doing that then all of a sudden decided to send power surge while my laptop was connected frying components in it. I apparently missed return date by 2 days so was told not there problem I’m busy in life and missed the date. I guess I will go back to my old inverter that I have had for 10 years just is a little louder after all the years but it works and don’t fry my laptop. I don’t know if I just got a bad one or not but think a replacement would not of been asking to much over a 2 day issue, and never once complained about my laptop to them because it was under warranty and that company actually takes care of their customers.
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    Top reviews from the United States

    Reviewed in the United States on October 3, 2023
    Size: 100 - WattVerified Purchase
    One person found this helpful
    Report
    Reviewed in the United States on December 4, 2023
    Size: 100 - WattVerified Purchase
    Reviewed in the United States on January 22, 2024
    Size: 400 WattsVerified Purchase
    Reviewed in the United States on May 24, 2016
    Size: 100 - WattVerified Purchase
    Reviewed in the United States on October 8, 2015
    Size: 100 - WattVerified Purchase
    6 people found this helpful
    Report
    Reviewed in the United States on November 21, 2022
    Size: 500 WattsVerified Purchase
    6 people found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    kurtis
    5.0 out of 5 stars (400W inverter) Nice Inverter but only one issue
    Reviewed in Canada on March 26, 2024
    Size: 400 WattsVerified Purchase
    Customer image
    kurtis
    5.0 out of 5 stars (400W inverter) Nice Inverter but only one issue
    Reviewed in Canada on March 26, 2024
    Hello Buyers I would like To give you a warning before buying this inverter. I just received it and open it up so see what fuse’s I would need to Buy to replace if they ever Burned out. Upon Opening and seeing the fuses they where soldered straight to the bord there for if the device Blows the 2 25Amp fuse’s it would render the product Completely useless. If your buying this product for a temporary inverter i would recommend this. But due to the fuse situation its a one time use product. But that aside it is a nice inverter.
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    Juan A.
    5.0 out of 5 stars Impresionante
    Reviewed in Mexico on March 6, 2024
    Size: 150 WattsVerified Purchase
    Alberto
    5.0 out of 5 stars excelente producto
    Reviewed in Mexico on November 18, 2023
    Size: 400 WattsVerified Purchase
    Alejandro alvarez
    1.0 out of 5 stars No sirve no levanta un ventilador de casa solo sirve para cargar celulares o cosas muy pequeñas
    Reviewed in Mexico on June 17, 2023
    Size: 400 WattsVerified Purchase
    One person found this helpful
    Report
    Waxma
    5.0 out of 5 stars Fanless! Exactly what I was looking for 👌
    Reviewed in Canada on May 26, 2023
    Size: 200 WattsVerified Purchase
    Customer image
    Waxma
    5.0 out of 5 stars Fanless! Exactly what I was looking for 👌
    Reviewed in Canada on May 26, 2023
    I needed a converter to carry with me when working on the road, as my previous old 150W let me down.

    I opted for this one as it has 200W, 3 outlets and 4 USB ports. As I’m in my car, I don’t want a constant fan noise. This one is fanless. No noise. NOTHING 🙌

    I love it!
    Has worked flawlessly up to now.
    2-years Warranty on ENERGIZER products.
    Buy with confidence 👌
    Under $60 with taxes.
    Images in this review
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    Customer image
    One person found this helpful
    Report